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PerFedKG:two-stage information-loop federated knowledge graph for personalized privacy-preserving recommendation systems
《Science China(Information Sciences)》2025年第4期94-95,共2页Fan WANG Xuyun ZHANG Weiming LIU Li LI Yuwen LIU Zhongyuan ZHANG Guanfeng LIU Shengye PANG Xiaolong XU Lianyong QI 
supported in part by National Natural Science Foundation of China(Grant No.62372242)。
Knowledge graphs(KGs)effectively mitigate data sparsity in recommendation systems(RSs)by providing valuable auxiliary information[1].However,traditional centralized KG-based RSs increase the risk of user privacy leaka...
关键词：two stage information loop recommendation systems rss model training personalized privacy preserving recommendation systems federated knowledge graph decentralized data knowledge graphs kgs effectively knowledge graphs 
Double-channel cyclic image deblurring algorithm based on edge features
《Journal of Measurement Science and Instrumentation》2025年第1期75-84,共10页LI Jiamin HU Hongping BAI Yanping 
supported in part by Natural Science Research Foundation of Shanxi Province(Nos.20210302123019,20210302124195,20210302124212,20210302123189)。
Photographs taken in daily life often became blurred due to shaking,out-of-focus,changes in depth of field,and movement of photographed objects.Aiming at this problem,a double-channel cyclic image deblurring method ba...
关键词：double-channel loop iteration bilateral filtering image edge gradient maximum a posteriori probability image deblurring 
High-precision tip positioning composite feedforward control of linear colocated motion systems with Bi-Loop iterative feedforward tuning
《Science China(Technological Sciences)》2025年第2期153-166,共14页Junyu HU Yourui TAO Shanhu LI Xu HAN 
supported by the National Natural Science Foundation Regional Innovation and Development Joint Fund Integrated Project(Grant No.U23A6017);the Central Guidance on Local Science and Technology Development Fund of Hebei Province(Grant No.226Z1805G).
To enhance the tip positioning accuracy and robustness against disturbances of linear colocated motion systems,a novel composite feedforward(COMFF)control with Bi-Loop iterative feedforward tuning(IFFT)is proposed.The...
关键词：composite feedforward(COMFF)control Bi-Loop iterative feedforward tuning(Bi-Loop IFFT) colocated motion systems nonlinear friction flexible load 
Hysteresis-Loop Criticality in Disordered Ferromagnets–A Comprehensive Review of Computational Techniques
《Computer Modeling in Engineering & Sciences》2025年第2期1021-1107,共87页Djordje Spasojevic Sanja Janicevic Svetislav Mijatovic Bosiljka Tadic 
Djordje Spasojevic and Svetislav Mijatovic acknowledge the support from the Ministry of Science,TechnologicalDevelopment and Innovation of the Republic of Serbia(Agreement No.451-03-65/2024-03/200162);S.J.ibid.(Agreement No.451-03-65/2024-03/200122);Bosiljka Tadic from the Slovenian Research Agency(program P1-0044).
Disordered ferromagnets with a domain structure that exhibit a hysteresis loop when driven by the external magnetic field are essential materials for modern technological applications.Therefore,the understanding and p...
关键词：Disordered ferromagnets hysteresis-loop criticality magnetization-reversal avalanches in simulations and experiments zero-temperature and thermal Random Field Ising Model simulations computational techniques for multiparameter scaling analysis multifractal Barkhausen noise finite driving rates demagnetizing effects nonequilibrium critical dynamics 
Determination of angle of attack and dynamic stall loop in the complex vortical flow of a vertical axis wind turbine
《Theoretical & Applied Mechanics Letters》2025年第1期9-16,共8页Wenzhong Shen Tao Xie Lingpeng Ge Jiamin Yin Zhenye Sun 
To improve the vertical axis wind turbine(VAWT)design,the angle of attack(AOA)and airfoil data must be treated correctly.The present paper develops a method for determining AOA on a VAWT based on computational fluid d...
关键词：Vertical axis wind turbine Computational fluid dynamics Angle of attack Dynamic stall 
冷冻电镜结构揭示RNA修饰对核糖体组装和翻译的影响
《电子显微学报》2025年第1期115-123,共9页张云阳 高宁 
国家自然科学基金资助项目(No.32230051).
RNA修饰广泛存在于所有主要RNA类别(包括信使RNA、转运RNA和核糖体RNA)中,核糖体RNA(ribosomal RNA,rRNA)因其刚性的结构,为使用冷冻电镜(Cryogenic electron microscopy,Cryo-EM)技术探讨RNA修饰的结构与功能之间的关系提供了一个理想...
关键词：冷冻电镜 rRNA修饰 rRNA甲基化 肽基转移酶中心(PTC) A⁃loop 核糖体组装 翻译效率 
mDRIP-seq is a high-throughput method for quantitative profiling of R-loop landscape
《Science Bulletin》2025年第1期38-41,共4页Changbin Sun Zhenzhen Wang Qin Li Qianwen Sun Wei Xu 
supported by the Youth Innovation Program of Chinese Academy of Agricultural Sciences(Y2022QC33);the National Natural Science Foundation of China(32071437);China Postdoctoral Science Foundation(2022M713420);the National Key Research and Development Program of China(2021YFF1000600)。
R-loops are three-stranded nucleic acid structures,in which RNA hybridizes to one DNA strand and forces another DNA strand to bulge out.Accumulating evidence demonstrated that R-loops play important roles in many phys...
关键词：LANDSCAPE VERSATILE precisely 
Experimental assessment of communication delay's impact on connected automated vehicle speed volatility and energy consumption
《Communications in Transportation Research》2024年第1期238-249,共12页Wan Li Jackeline Rios-Torres Boyu Wang Zulqarnain H.Khattak 
US Department of Energy(DOE)under the project EEMS082:Validation of Connected and Automated Mobility System.
Communication delays within connected and autonomous vehicles(CAVs)pose significant risks.It is imperative to address these issues to ensure the safe and effective operation of CAVs.However,the exploration of communic...
关键词：Communication delay Connected and autonomous vehicles(CAVs) Merging control Field experimental data Vehicle-in-the-loop testing 
基于IDEA-Loop科学思维理论的物理教学探讨——以“电磁阻尼和电磁驱动”的教学设计为例
《物理教学》2024年第12期6-9,61,共5页李咏璇 区艺锋 周少娜 
广东省哲学社会科学规划2023年度项目(编号:GD23XJY63);2022年度教育部基础学科拔尖计划2.0研究课题(编号:20222512);2023年度广东省本科高校教学质量与教学改革工程项目(编号:粤教高函[2024]9号611)的阶段性研究成果。
文章构建基于IDEA-Loop科学思维理论改进的物理教学范式,以培养学生的科学思维为教学目标,选择高中物理选择性必修二“电磁阻尼和电磁驱动”作为案例完成教学设计。将该教学范式运用至课堂中,能够让学生经历概念构建的过程,体验知识应...
关键词：IDEA-Loop 科学思维 教学范式 教学设计 
R-loop formation contributes to mTORC1 activation-dependent DNA replication stress induced by p53 deficiency
《Acta Biochimica et Biophysica Sinica》2024年第12期1875-1885,共11页Xiaolei Li Cheng Yang Xiaohui Zhang Feiyang Wang Longhua Sun Wei Zhang Xinping Xu 
supported by the grants from Jiangxi Provincial National Natural Science Foundation(Nos.20192BAB215032 and 20212BAB206034);the National Natural Science Foundation of China(No.82360474).
DNA replication stress is a significant contributor to spontaneous DNA damage and genome instability.While the impact of p53 deficiency on increasing DNA replication stress is known,the specific molecular mechanism un...
关键词：P53 mTORC1 DNA replication stress R loops RNR 
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